| Model |
7729 |
| CO2 Range |
0~9999 ppm |
| CO2 Resolution |
1 ppm |
| CO2 Accuracy |
±50 ppm ±5% of reading (0~2000ppm),
Other range is 10% of reading |
| CO2 Response Time |
＜30 seconds (63% of step change) |
| Temperature Range |
-10.0~60.0℃ (14.0~140.0 ℉) |
| Temperature Resolution |
0.1℃/℉ |
| Temperature Accuracy |
±0.6℃/±0.9℉ |
| Temperature Response time |
<2 mins (90% step change) |
| Humidity Range |
0.1~99.9%RH |
| Humidity Resolution |
1% RH |
| Humidity Accuracy |
±5%RH (at 25℃, 10~90%RH)
±7%RH (at 25℃, Other range) |
| Humidity Response Time |
<20 mins (90% step change) |
| Auto Logging |
12000 times records |
| IP Rating |
IP20 |
| Operating |
-10~50℃, 0~95%RH(avoid condensation) |
| Storage |
-20~50℃, 0~95%RH(avoid condensation) |
| Power Supply |
5VDC USB Type C Port |
| Power Consumption |
<500mA |
| Standard Package |
Meter, Manual, USB Type C Cable
Hanging accessories |
| Weight |
450 g |
| Meter Size |
226 (L) * 152 (W) * 45 (H) mm |
